POS for market stalls and pop-up shops: a practical TinyPOS setup

Bring the products you plan to sell into a short, clearly named selection. Use names you can recognize quickly when several customers are waiting. Keep similar sizes or colors distinguishable rather than creating vague duplicates.

Count the stock you take to the venue and record the starting quantity in your own event checklist. Separate items reserved for display, damaged samples, or giveaways from sellable stock. This gives you a useful starting point for the closing count.

Run a sale on the phone or tablet you will carry. Check screen readability outside, charging access, and whether the stand remains stable on a narrow table. Keep cables and packaging out of the area used to handle products.

Practice the core local flow without internet. Test external equipment separately and keep a backup charging plan. An app that works offline does not solve a flat battery or a printer that has never been paired with your device.

TinyPOS records the payment method; the actual money movement belongs to your provider. Check how your card terminal or bank behaves at the venue and what you will accept if the connection becomes unreliable.

Decide whether customers will receive a printed or digital receipt and test that exact process. Keep a simple way to identify a sale if a customer returns later in the event. Avoid building the workflow around an email or network service you cannot reliably reach.

Count remaining stock and compare it with the opening count and sale records. Record non-sale movements such as samples or damage so the difference is explainable. Review cash and external payment totals separately.

Make a recoverable backup when connectivity is available, then note the items that sold well and the products customers asked for. The next event's catalog should reflect that evidence rather than simply repeating the previous packing list.